Software and Libraries

• myBase Desktop 7.0
  myBase is a unique free-form database software that allows entry of unstructured text, webpages, images, documents, emails and even arbitrary files without regard to length or format. All information is automatically compressed and stored in the tree structured outline form.
  This is a cross-platform shareware project built with Qt. I have been involved in the Qt software development for 3 years since 2014.
  [Details] [Download]
• Piosson Image Editing
  An image fusion techniques presented in “Poisson image editing", P. Pérez, M. Gangnet, and A. Blake, SIGGRAPH 2003.
  [Details] [Code]
• Interactive Graph Cut
  A graph cut algorithm for foreground and background segmentation with respect to user-specified seeds, proposed by Y. Boykov et al.
  [Details] [Code]
• DRL Cache Replacement Policy
  Reinforcement learning-drived content caching system with adaptive and efficient replacement strategy.
  [Details] [Report] [Slides] [Code]
• QML-Based Tree Widget
  A TreeView component, implemented by QML, providing convenient interfaces and customizable stylesheet, also available for iOS and Android.
  [Details] [Code]

Essay and Notes

• Lecture Notes on Subspace Learning [PDF]
  Topics in PCA, robust PCA, matrix completion, spectral clustering, subspace clustering, linear Regression without correspondence using devices of matrix analysis, convex optimization, and algebraic geometry.
• A Note on Graph Signal Processing [PDF]
  A quick literature review of graph signal processing, including the notion of frequencies on graphs, definitions of convolutional kernels, and fundamental theories relating polynomials with convolution.
• Lecture Notes on Advanced Linear Algebra [PDF]
  Topics in abstract algebra, matrix analysis, algebra structures, spectral theory, and selected topics in information science applications.
• A Note on Cameras and Lens [PDF]
  A quick notes summarizing the topics of optics, depth, focus, and aberrations in digital cameras and lens.
• Summary Notes on Artificial Intelligence [PDF]
  Four-page cheatsheet on the topics of searching models, logical models, probabilistic models, neural networks, reinforcement learning, and natural language processing in artificial intelligence.
• Summary Notes on Database and Data Mining [PDF]
  Four-page cheatsheet on the topics of SQL, disk management and indexing inside database systems, and topics of data processing, machine learning, and deep learning for data mining.